GB1543975A - Method and apparatus for delivering separate streams of liquid containing fibres for use in forming a multiply web - Google Patents
Method and apparatus for delivering separate streams of liquid containing fibres for use in forming a multiply webInfo
- Publication number
- GB1543975A GB1543975A GB18183/76A GB1818376A GB1543975A GB 1543975 A GB1543975 A GB 1543975A GB 18183/76 A GB18183/76 A GB 18183/76A GB 1818376 A GB1818376 A GB 1818376A GB 1543975 A GB1543975 A GB 1543975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- forming
- liquid containing
- separate streams
- containing fibres
- delivering separate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/06—Regulating pulp flow
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
- D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/574,606 US4021295A (en) | 1975-05-05 | 1975-05-05 | Method and apparatus for supplying white water from a single silo in the formation of a multi-ply web |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1543975A true GB1543975A (en) | 1979-04-11 |
Family
ID=24296840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18183/76A Expired GB1543975A (en) | 1975-05-05 | 1976-05-04 | Method and apparatus for delivering separate streams of liquid containing fibres for use in forming a multiply web |
Country Status (10)
Country | Link |
---|---|
US (1) | US4021295A (en) |
JP (1) | JPS51133510A (en) |
BR (1) | BR7602813A (en) |
CA (1) | CA1037753A (en) |
ES (1) | ES447432A1 (en) |
GB (1) | GB1543975A (en) |
IT (1) | IT1064216B (en) |
MX (1) | MX143364A (en) |
PL (1) | PL104621B1 (en) |
SU (1) | SU753365A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1262595A1 (en) * | 2001-05-30 | 2002-12-04 | Voith Paper Patent GmbH | Method and system for feeding pulp to a multilayer headbox |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4086130A (en) * | 1976-07-16 | 1978-04-25 | Beloit Corporation | Control system and method for a multi-channel paper machine distributor |
CH619777A5 (en) * | 1977-10-20 | 1980-10-15 | Escher Wyss Gmbh | |
SE421328B (en) * | 1978-04-25 | 1981-12-14 | Karlstad Mekaniska Ab | PROCEDURE AND DEVICE FOR IMAGE OF A MULTILAYER MELT Beam |
US4221634A (en) * | 1979-02-21 | 1980-09-09 | Federal Paper Board Company, Inc. | Method of treating papermaking white water |
USRE31507E (en) | 1979-02-21 | 1984-01-24 | Federal Paper Board Company, Inc. | Method of treating papermaking white water |
US4525278A (en) * | 1979-02-21 | 1985-06-25 | Federal Paper Board Company, Inc. | Method of treating chemical process water |
AT376251B (en) * | 1980-12-19 | 1984-10-25 | Escher Wyss Gmbh | DEVICE FOR LOADING A MULTI-LAYER MATERIAL FEEDER FOR PAPER MACHINES |
SE428809B (en) * | 1981-12-01 | 1983-07-25 | Karlstad Mekaniska Ab | SET AND DEVICE WHEN OPERATING A INPUT CHARGING OR SIMILAR MESSAGE DEVICE FOR A PAPER MACHINE GET INFORMATION ON THE SIZE OF A MELT OUTLET |
SE428810B (en) * | 1981-12-01 | 1983-07-25 | Karlstad Mekaniska Ab | CONTROL SYSTEM FOR REGULATING A MULTIPLE INPUT CHARGE FOR A PAPER MACHINE |
FI75383C (en) * | 1986-02-11 | 1988-06-09 | Ahlstroem Oy | Process for making multi-layer board. |
FI83549C (en) * | 1986-09-19 | 1991-07-25 | Valmet Oy | FOERFARANDE OCH ANORDNING VID INLOPPSLAODAN OCH DESS TILLSTROEMNINGSSYSTEM I EN PAPPERSMASKIN. |
FR2631353A1 (en) * | 1988-05-13 | 1989-11-17 | Semti | PASTA MIXED FEEDING DEVICE |
FI84921C (en) * | 1989-12-22 | 1992-02-10 | Ahlstroem Valmet | EN ELLER FLERSKIKTS INLOPPSLAODA MED UTVIDGAD REGLERZON AV GENOMLOPPSVOLYM. |
US5707495A (en) * | 1990-06-20 | 1998-01-13 | J.M. Voith Gmbh | Headbox for papermaking machine with more uniform flow |
KR960003187B1 (en) * | 1990-07-05 | 1996-03-06 | 에이. 아할스트롬 코포레이션 | Method and apparatus for manufacturing multilayer filter material |
DE4237310C2 (en) * | 1992-11-05 | 1994-07-07 | Voith Gmbh J M | Headbox with device for adjusting the fiber orientation |
DE4316054C2 (en) * | 1993-05-13 | 1995-11-23 | Voith Gmbh J M | Headbox of a paper machine |
FI92729C (en) | 1993-10-29 | 1994-12-27 | Valmet Paper Machinery Inc | Multilayer headbox pulp feed system and method in multilayer headbox operation |
US5643413A (en) * | 1994-10-11 | 1997-07-01 | Hoffman Environmental Systems, Inc. | Multi-ply paper product and method of making the same |
DE19509522C2 (en) * | 1995-03-20 | 1999-03-11 | Voith Sulzer Papiermasch Gmbh | Wet section of a paper machine |
US6210535B1 (en) * | 1995-06-01 | 2001-04-03 | Valmet Corporation | Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox |
FI110704B (en) * | 1996-10-18 | 2003-03-14 | Metso Paper Inc | Multilayer Headbox Mass Feeding System and Method for Multilayer Headboard Operation |
FI104002B (en) * | 1998-10-29 | 1999-10-29 | Valmet Corp | Multi-layer striping using a simple base mass system |
SE513596C2 (en) * | 1999-02-22 | 2000-10-09 | Stora Kopparbergs Bergslags Ab | Method for making paper or cardboard |
US6669814B2 (en) * | 2002-03-08 | 2003-12-30 | Rock-Tenn Company | Multi-ply paperboard prepared from recycled materials and methods of manufacturing same |
US10618248B2 (en) * | 2017-06-19 | 2020-04-14 | Johns Manville | Multilayer facer manufacturing system |
CN110656530B (en) * | 2018-06-29 | 2020-12-18 | 玖龙纸业(东莞)有限公司 | Recovery method and recovery system of waste pulp for papermaking |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2059184A (en) * | 1934-06-16 | 1936-10-27 | Black Clawson Co | Method of making paperboard |
US3165439A (en) * | 1961-09-15 | 1965-01-12 | Neyret Beylier & Piccard Picte | Stock feeding apparatus for web making machines |
US3620914A (en) * | 1967-04-28 | 1971-11-16 | Industrial Nucleonics Corp | Headbox jet velocity measuring system and method |
US3598696A (en) * | 1968-02-14 | 1971-08-10 | Beloit Corp | Multiple stage hydraulic headbox |
US3839143A (en) * | 1972-06-08 | 1974-10-01 | Beloit Corp | Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween |
-
1975
- 1975-05-05 US US05/574,606 patent/US4021295A/en not_active Expired - Lifetime
-
1976
- 1976-04-13 CA CA250,567A patent/CA1037753A/en not_active Expired
- 1976-04-29 ES ES447432A patent/ES447432A1/en not_active Expired
- 1976-05-04 IT IT22965/76A patent/IT1064216B/en active
- 1976-05-04 BR BR2813/76A patent/BR7602813A/en unknown
- 1976-05-04 GB GB18183/76A patent/GB1543975A/en not_active Expired
- 1976-05-04 JP JP51050064A patent/JPS51133510A/en active Granted
- 1976-05-04 MX MX164570A patent/MX143364A/en unknown
- 1976-05-04 SU SU762355156A patent/SU753365A3/en active
- 1976-05-05 PL PL1976189320A patent/PL104621B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1262595A1 (en) * | 2001-05-30 | 2002-12-04 | Voith Paper Patent GmbH | Method and system for feeding pulp to a multilayer headbox |
Also Published As
Publication number | Publication date |
---|---|
US4021295A (en) | 1977-05-03 |
CA1037753A (en) | 1978-09-05 |
MX143364A (en) | 1981-04-27 |
JPS5439482B2 (en) | 1979-11-28 |
ES447432A1 (en) | 1977-07-01 |
BR7602813A (en) | 1976-11-09 |
JPS51133510A (en) | 1976-11-19 |
SU753365A3 (en) | 1980-07-30 |
PL104621B1 (en) | 1979-08-31 |
IT1064216B (en) | 1985-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |